Just before the holidays Total Wireless had an Ebates rebate of 62% for their store. I bought a Moto G6 for $250 and a Samsung J Crown for $150. The Ebates was a total of $248. Including the 1% back on my credit card I paid $152 for the two phones. I placed them on Ebay and in less than a day I sold them for a total of $300. So for maybe an hours worth of work I made $148.
As easy as they sold I should have bought a bunch of them.
Also, bought a Samsung Galaxy Note 8 for about $400 current retail $900. A week later managed to crack the back of the case. A repair store wanted $85 to repair. I watched a couple youtube videos and bought the part on Ebay for $12 and replaced it myself.